| The Hamilton System and Hamilton Type Generalized Variational Principle for the Laminated Composite Plates and Shells |
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| 作者姓名： | 邹贵平 梁岗 |
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| 作者单位： | (Dept. of Engineering Mech.，Tongji University |
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| 摘 要： | lintroductionTileHamilton'systemwasfirstestablishedinthegeometricaloptics,andwasappliedtothetheoreticalmechanicslater.ItsbasicideaistotransformtheEuclidspacetothesymplecticgeometryspaceforcomputing,thatistosay,theLagrangeequationsarechangedintotheHamilton…
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| 收稿时间： | 18 April 1997 |
The hamilton system and hamilton type generalized variational principle for the laminated composite plates and shells |
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| Guiping Zou,Gang Liang.The Hamilton System and Hamilton Type Generalized Variational Principle for the Laminated Composite Plates and Shells[J].Journal of Shanghai University(English Edition),1997,1(2):123-129. |
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| Authors: | Guiping Zou Gang Liang |
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| Institution: | (1) Dept. of Engineering Mech., Tongji University, 1239 Siping Road, 200092 Shanghai |
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| Abstract: | By introducing the Hamilton theory and algorithms into the problems of laminated composite plates andshells, the Hamiltion type generalized variational principle is established, and the Hamilton canonical equations andthe boundary conditions for the static and elastoplastic analysis of composite plates are presented. With thetransformation of phase variables, the Hamilton canonical equations and their boundary conditions for thecylindrical shells and doubly curved shells in the curvilinear coordinate are given. |
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| Keywords: | laminated composite plates and shells Hamilton canonical equations Hamilton type generalizedvariational principle symplectic geometry |
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